20172373663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{409}}^1\times {\mathrm{857}}^1$

素因数の和:1531

約数の個数: 32

約数和(自身を含む): 23048625600

約数和(自身を除く): 2876251937

約数列:

[1, 13, 19, 233, 247, 409, 857, 3029, 4427, 5317, 7771, 11141, 16283, 57551, 95297, 101023, 199681, 211679, 350513, 1238861, 1810643, 2595853, 3793939, 4556669, 6659747, 23538359, 49321207, 81669529, 86576711, 1061703877, 1551721051, 20172373663]

約数ペア:

[(1, 20172373663), (13, 1551721051), (19, 1061703877), (233, 86576711), (247, 81669529), (409, 49321207), (857, 23538359), (3029, 6659747), (4427, 4556669), (5317, 3793939), (7771, 2595853), (11141, 1810643), (16283, 1238861), (57551, 350513), (95297, 211679), (101023, 199681)]